Thermal throttling on Ryzen 5 3600 occurs when overheating forces performance reduction.
Thermal throttling on Ryzen 5 3600 occurs when overheating forces performance reduction.
The CPU boosts all cores automatically, but you can adjust the settings if needed. For your MSI B450 Tomahawk Max motherboard, check the BIOS or manufacturer guidelines for specific instructions.
Performing an all-core overclock requires the CPU to dynamically adjust its speed based on demand. If thermal throttling isn’t a factor, performance remains stable around 4 GHz under full load. With PBO, processors typically maintain close to 4 GHz during heavy usage and rise slightly to about 4.1 GHz when single-threaded tasks occur. During all-core overclocking, cores will pause and lower their clock speeds for efficiency, then ramp back up when needed. The Tomahawk board appears capable of handling significant overclocks. For a fast trial, set the multiplier to 42 and voltage to 1.25V to test boot stability. On a Gigabyte board, you may need to raise the LLC voltage for consistent 4.4 GHz stability, but not for 4.2. Keep voltage below 1.35 to avoid long-term damage from heat or excessive power draw. My experience shows average core voltages hovering near 1.4V, as reported in HWInfo and Ryzen Master. Higher voltages can lead to wear over time and elevated temperatures. In my typical gaming sessions at 4.4 GHz, I run cooler and at lower voltage than stock, compared to auto settings. For intensive tasks like heavy productivity or F@H, I switch to a 4.3 GHz profile. My average R20 score is around 3600 at stock speed, 3800 at 4.2 GHz, and 3990 at 4.4 GHz—reaching over 4000 occasionally but not reliably. I’m still working on memory optimization.
Sure, the CPU operates according to its own settings, and you're allowing it to run at 4.2ghz across all cores as long as it stays within power and temperature boundaries. These safeguards help protect the processor. I suggest using 4.2ghz with a voltage of 1.25V—it tends to run more efficiently, staying cooler, faster, and using less power than default. This approach can extend the CPU's lifespan. Avoid pushing beyond safe limits like DRAM voltage over 1.45 or CPU voltage over 1.35; staying within those ranges will prevent long-term damage.
I scored around 3550 in Cinebench. It wasn’t a hard effort, but if I turn off some background processes I’m sure it could reach 3600... :I I get those numbers to... :I